Sequence of LU Intron/Exon Boundaries, Exon Size, and Approximate Intron Size
| Exon . | Domain . | 3′ End of Intron Exon 5′ End of Intron . | Size of Exon (bp) . | Size of Intron (kb) . |
|---|---|---|---|---|
| 1 | Lu5′UT/LS | ... GCGCACCCAG gtatggctcg | >823-150 | 2.0 |
| 2 | D1a | tctcttgcag ATGCCCAGGC ... ... ATGGTTCCTT gtgagtgctt | 122 | 0.7 |
| 3 | D1b | gcgcccacag ACCGACCGCT ... ... AACGTGTTTG gtaagtgtcc | 229 | 0.09 |
| 4 | D2a | tttttcacag CAAAGCCAGA ... ... TGCCCAGGAG gtacctctcg | 71 | 0.5 |
| 5 | D2b | tgcccaggag ATCGCCACCT ... ... ATGAACCCAG gtgagcagcg | 95 | 0.09 |
| 6 | D2c | tctctcccag AGGGCTACAT ... ... ACCCTGCACT gtgagtctgt | 185 | 0.53 |
| 7 | D3a | cttcccttag ATCCCACGGA ... ... CCGCCTTCAG gtgacccacc | 137 | 0.31 |
| 8 | D3b | cgtctcccag GATGAGCAGG ... ... CGCGTGGCCT gtgagagccc | 157 | 3.5 |
| 9 | D4a | cccactgcag ATCTGGACCC ... ... CTGGACCAAG gtgacagga | 116 | 0.1 |
| 10 | D4b | cccttcccag GACTCCACTC ... ... CTGGTCCAAG gttcaggggg | 142 | 0.17 |
| 11 | D5a | ccacccacag GCTCGCCAGA ... ... GGGGGGCAGC gtaccacttc | 137 | 0.15 |
| 12 | D5b | gcctccatag CCCGCAGAGC ... ... TTCGGCGCCG gtgagtgact | 145 | 0.09 |
| 13 | TM | gtccctgcag TGAGCCCCCA ... ... AGGGGGCTCC gtgagtggcc | 145 | 0.97 |
| 14 | TM/Cyto | ctccccccag GCCGCCAGGG .. ... CGGAGACGAG gtgggtgagg | 118 | 0.09 |
| 15 | Cyto/3′UT | cgctccccag TGCTGATGAG .. | >33-150 |
| Exon . | Domain . | 3′ End of Intron Exon 5′ End of Intron . | Size of Exon (bp) . | Size of Intron (kb) . |
|---|---|---|---|---|
| 1 | Lu5′UT/LS | ... GCGCACCCAG gtatggctcg | >823-150 | 2.0 |
| 2 | D1a | tctcttgcag ATGCCCAGGC ... ... ATGGTTCCTT gtgagtgctt | 122 | 0.7 |
| 3 | D1b | gcgcccacag ACCGACCGCT ... ... AACGTGTTTG gtaagtgtcc | 229 | 0.09 |
| 4 | D2a | tttttcacag CAAAGCCAGA ... ... TGCCCAGGAG gtacctctcg | 71 | 0.5 |
| 5 | D2b | tgcccaggag ATCGCCACCT ... ... ATGAACCCAG gtgagcagcg | 95 | 0.09 |
| 6 | D2c | tctctcccag AGGGCTACAT ... ... ACCCTGCACT gtgagtctgt | 185 | 0.53 |
| 7 | D3a | cttcccttag ATCCCACGGA ... ... CCGCCTTCAG gtgacccacc | 137 | 0.31 |
| 8 | D3b | cgtctcccag GATGAGCAGG ... ... CGCGTGGCCT gtgagagccc | 157 | 3.5 |
| 9 | D4a | cccactgcag ATCTGGACCC ... ... CTGGACCAAG gtgacagga | 116 | 0.1 |
| 10 | D4b | cccttcccag GACTCCACTC ... ... CTGGTCCAAG gttcaggggg | 142 | 0.17 |
| 11 | D5a | ccacccacag GCTCGCCAGA ... ... GGGGGGCAGC gtaccacttc | 137 | 0.15 |
| 12 | D5b | gcctccatag CCCGCAGAGC ... ... TTCGGCGCCG gtgagtgact | 145 | 0.09 |
| 13 | TM | gtccctgcag TGAGCCCCCA ... ... AGGGGGCTCC gtgagtggcc | 145 | 0.97 |
| 14 | TM/Cyto | ctccccccag GCCGCCAGGG .. ... CGGAGACGAG gtgggtgagg | 118 | 0.09 |
| 15 | Cyto/3′UT | cgctccccag TGCTGATGAG .. | >33-150 |
Abbreviations: Lu5′UT, Lu 5′untranslated sequence; LS, leader sequence; D, IgSF domain; TM, membrane-spanning domain; Cyto, cytoplasmic domain; Lu3′UT, Lu 3′untranslated sequence.
Size of exon shows number of bases in coding sequence only.